Matrix-orbital GTT50A Manual do Utilizador

GTT50A Hardware Manual Revision 1.3 PCB Revision: 2.0 or Higher Firmware Revision: 2.0 or Higher

GTT50A Hardware Manual 6 4.2 Extended Serial Communication/Power Header The communication/power header provides an interface for the two most comm

7 GTT50A Hardware Manual Alternate USB Communication Header Some advanced applications may prefer the straight four pin connection offered through

GTT50A Hardware Manual 8 4.5 Alternate Power Connector The Alternate Power Connector provides the ability to power the GTT50A using a second cable

9 GTT50A Hardware Manual 4.7 Mass Storage Mini-B USB Header The GTT50A comes with a secondary Mini-B USB connector to access the SD memory card as

GTT50A Hardware Manual 10 4.8 General Purpose Outputs A unique feature of the GTT50A is the ability to control relays* and other external devices

11 GTT50A Hardware Manual 5 Troubleshooting 5.1 Power To function correctly, the GTT50A must be supplied with the appropriate power. If the power

GTT50A Hardware Manual 12 6 Appendix 6.1 Dimensional Drawing Figure 17: GTT50A Drawing

13 GTT50A Hardware Manual 6.2 Power Consumption Table 12: Required Supply Voltage Parameter Min Typ Max Unit Remarks Supply Voltage 4.75 5.0 5.25

GTT50A Hardware Manual 14 Communication Characteristics Table 19: RS232 Interface Characteristics Parameter Min Typ Max Unit Input Threshold Low 0

15 GTT50A Hardware Manual 7 Definitions 9-Slice: Graphic format used to scale bitmaps, usually rectangular, without distorting their geometry. Ni

Revision History Revision Date Description Author 1.3 August 5th, 2014 Updated RS422 Pinout for Rev2.1 Clark 1.2 May 16th, 2014 Removed V3 Option Mar

Contents 1 Introduction ...

5.4 Factory Defaults ...

1 GTT50A Hardware Manual Figure 1: The GTT50A Display 1 Introduction The Matrix Orbital GTT50A is a full colour TFT display with an integrated

GTT50A Hardware Manual 2 2 Features In addition to a beautiful full-colour TFT screen, seamless incorporation of a touch panel provides sleek user

3 GTT50A Hardware Manual 3 Ordering The innovative GTT50A, with all of the features mentioned above, is available in various voltage and communica

GTT50A Hardware Manual 4 3.3 Recommended Parts Serial Communication Figure 3: ESCCPC5V The most common cable choice for the any GTT display, the

5 GTT50A Hardware Manual 4 Hardware 4.1 Available Headers Figure 8: GTT50A Header Locations Table 3: List of Available Headers # Header Standar